package com.jt.vo;

import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import lombok.experimental.Accessors;

@Data
@Accessors(chain = true)
@NoArgsConstructor
@AllArgsConstructor
public class SysResult {

    private Integer status;//200表示正常 201失败
    private String msg;   //服务器返回的提示信息
    private Object data;  //服务器返回的业务数据


    public static SysResult fail(){
        return new SysResult(201,"服务器调用失败",null);
    }

    public static SysResult success(){
        return new SysResult(200,"服务器调用成功",null);
    }

    //重载规则：参数不要耦合，否则会产生歧义
    public static SysResult success(Object data){
        return new SysResult(200,"服务器调用成功",data);
    }
    public static SysResult success(String msg,Object data){
        return new SysResult(200,msg,data);
    }
}
